ufukhawk

using Xamarin.Forms.Xaml;
...
[XamlCompilation (XamlCompilationOptions.Compile)]
public class HomePage : ContentPage
{
    ...
}

ufukhawk

using Xamarin.Forms;  
namespace GradientColorDemo.CustomControls {  
    public class GradientColorStack: StackLayout {  
        public Color StartColor {  
            get;  
            set;  
        }  
        public Color EndColor {  
            get;  
            set;  

ufukhawk

<?xml version="1.0" encoding="utf-8"?>  
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms" 
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" 
xmlns:local="clr-namespace:GradientColorDemo.CustomControls; assembly:GradientColorDemo" 
x:Class="GradientColorDemo.Views.GradientColorPage">  
    <Grid VerticalOptions="FillAndExpand" RowSpacing="0">  
        <Grid.RowDefinitions>  
            <RowDefinition Height="*" />  
            <RowDefinition Height="*" /> </Grid.RowDefinitions>  
        <Grid Grid.Row="0" BackgroundColor="#3e5151">  

ufukhawk

using System;  
using GradientColorDemo.Droid;  
using GradientColorDemo.CustomControls;  
using Xamarin.Forms;  
using Xamarin.Forms.Platform.Android;  
[assembly: ExportRenderer(typeof(GradientColorStack), typeof(GradientColorStackRenderer))]  
namespaceDroid {  
    public class GradientColorStackRenderer: VisualElementRenderer < StackLayout > {  
        private Color StartColor {  
            get;  

ufukhawk

using CoreAnimation;  
using CoreGraphics;  
using GadientColorDemo.CustomControls;  
using GadientColorDemo.iOS;  
using Xamarin.Forms;  
using Xamarin.Forms.Platform.iOS;  
[assembly: ExportRenderer(typeof(GradientColorStack), typeof(GradientColorStackRenderer))]  
namespace GadientColorDemo.iOS {  
    public class GradientColorStackRenderer: VisualElementRenderer <StackLayout> {  
        public override void Draw(CGRect rect) {  

ufukhawk

namespace XamarinFloatingTabs.iOS.Renderers
{
    public class CustomTabbedPageRenderer : TabbedRenderer
    {
        private UIView _overlayTabView;
 
        protected override void OnElementChanged(VisualElementChangedEventArgs e)
        {
            base.OnElementChanged(e);
            Element.PropertyChanged += OnElementPropertyChanged;

ufukhawk

private void OnDiscoveryClicked(object sender, System.EventArgs e)
{
    if (App.Current.MainPage is TabbedPage mainPage && sender is Button button)
    {
        mainPage.CurrentPage = mainPage.Children[0];
        Tab1.TextColor = Color.Gray;
        Tab2.TextColor = Tab3.TextColor = Color.DarkGray;
    }
}

ufukhawk

public class IconView : View
	{
		#region ForegroundProperty

		public static readonly BindableProperty ForegroundProperty = BindableProperty.Create(nameof(Foreground), typeof(Color), typeof(IconView), default(Color));

		public Color Foreground { 
			get { 
				return (Color)GetValue (ForegroundProperty); 
			} 

ufukhawk

[assembly: ExportRendererAttribute(typeof(IconView), typeof(IconViewRenderer))]

namespace IconApp.Droid.Renderers
{
    public class IconViewRenderer : ViewRenderer<IconView, ImageView>
    {
        private bool _isDisposed;

        public IconViewRenderer()
        {

ufukhawk

[assembly: ExportRendererAttribute(typeof(IconView), typeof(IconViewRenderer))]

namespace IconApp.iOS.Renderers
{
    public class IconViewRenderer : ViewRenderer<IconView, UIImageView>
    {
        private bool _isDisposed;

        protected override void Dispose(bool disposing)
        {